Browse hardware designs
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Public designs
Change HHKB Pro2 USB from MINI-B to TPYE C
This is the repo for arduino sketches.
Designed and simulated a 2-layer SMD-based LED Blinker circuit using NE555 timer in astable mode, complete with schematic capture, layout routing, and DRC-compliant PCB design using KiCad.
FPGA project to automatically control the position of a cart on a ramp
Open-source hardware and firmware for a PIC16LF19156-driven IR non-contact thermometer using a Melexis MLX90614 sensor and Lumex LCD-S401M16KR LCD segment display.
Original Xbox front controller port USB adapter PCB
All the stuff related to re-engineering the Throttle Position Sensor (TPS) of a KTM 990/950
Current sensor project developed in KiCad version 9.0.
ROS2 Vedrusohod bot sources
Adapter for easily replacing your PC Engine's backup memory with non-volatile FeRAM
小爱同学控制舵机实现开关灯
The hardware PCB designs for Joulescope JS220 end panels
JoyMega3 MD to MSX adapter
Third-Generation board manifesting parallelism in multicomputing. Operation will be guided by previous efforts in IPS, written in Forth
Adapter to get 5vdc from the BCR port on TRS-80 Model 100 and similar computers, and provide it on a standard usb port.
Verilog clone of YM2149
A macropad with four switches, a rotary encoder, and an OLED screen
Using an ESP12F to add Wifi control to a Magic Fit 2 Vibration Exercise Plate